UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+3SnvyszPP3Gu6VYh3S5NbQC3LdNJrRlxyMYtZaHKKM=' 
WHERE 
  key_id = 'a689a9382e068a286dc232bc01e409e577e91b741d883bdfcb44d4366ec86d63' 
  AND (
    token = '+3SnvyszPP3Gu6VYh3S5NbQC3LdNJrRlxyMYtZaHKKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )